So the line is the primary side and the secondary side.

所以，这条线是主要的一面,还有第二面。

youdao

Then you have a low steam generator water level which means that you probably have a leak somewhere and the question is, is it on the primary side or on the secondary side?

然后你们会得到低的蒸汽发生器的水位，那表示可能在某个地方出现了泄漏，而问题就是，那是在主面还是在次级面？

youdao

But this one would be more or less on the primary side, you're losing water from the steam generator.

但是，这个会或多或少是在主面，你不会从蒸汽发生器那失去水。

youdao

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